Judicial aspects of race in the United States
Legislation seeking to direct relations between racial or ethnic groups in the United States has had several historical phases, developing from the European colonization of the Americas, the triangular slave trade, and the American Indian Wars. The 1776 Declaration of Independence included the statement that "all men are created equal", which has ultimately inspired actions and legislation against slavery and racial discrimination.
Source: Wikipedia — Judicial aspects of race in the United States (CC BY-SA 4.0)